add uncommitted files
This commit is contained in:
KOKO\Mimi
@@ -0,0 +1,3 @@
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from .config import ConfigError, load_config
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__all__ = ["ConfigError", "load_config"]
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@@ -0,0 +1,5 @@
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from .base import AdapterError, ValidationAdapter
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from .cmake import CMakeAdapter
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from .msbuild import MSBuildAdapter
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__all__ = ["AdapterError", "CMakeAdapter", "MSBuildAdapter", "ValidationAdapter"]
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@@ -0,0 +1,19 @@
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from pathlib import Path
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from typing import Protocol
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from ..models import HarnessConfig, ProjectSelection, Toolchain, ValidationPlan
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class AdapterError(RuntimeError):
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pass
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class ValidationAdapter(Protocol):
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def create_plan(
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self,
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root: Path,
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selection: ProjectSelection,
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config: HarnessConfig,
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tools: Toolchain,
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) -> ValidationPlan:
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raise NotImplementedError
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@@ -0,0 +1,99 @@
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from pathlib import Path
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from ..models import (
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CommandSpec,
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HarnessConfig,
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ProjectKind,
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ProjectSelection,
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ResultCheck,
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ResultCheckKind,
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Toolchain,
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ValidationPlan,
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ValidationStep,
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)
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from .base import AdapterError
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class CMakeAdapter:
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def create_plan(
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self,
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root: Path,
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selection: ProjectSelection,
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config: HarnessConfig,
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tools: Toolchain,
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) -> ValidationPlan:
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if selection.kind is not ProjectKind.CMAKE:
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raise AdapterError("CMakeAdapter requires a CMake project selection")
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if tools.cmake is None:
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raise AdapterError("CMake tool is required")
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if tools.ctest is None:
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raise AdapterError("CTest tool is required")
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if config.cmake.configure_preset is None:
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command_cwd = root
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binary = root / ".harness/build"
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configure = (
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str(tools.cmake),
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"-S",
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str(config.cmake.source_dir),
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"-B",
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str(binary),
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"-A",
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"x64",
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)
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build = (str(tools.cmake), "--build", str(binary), "--config", "Debug")
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discover = (
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str(tools.ctest),
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"--test-dir",
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str(binary),
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"-C",
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"Debug",
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"--show-only=json-v1",
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)
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test = (
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str(tools.ctest),
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"--test-dir",
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str(binary),
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"-C",
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"Debug",
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"--output-on-failure",
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)
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else:
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command_cwd = config.cmake.source_dir
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binary = config.cmake.binary_dir
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if (
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binary is None
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or config.cmake.build_preset is None
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or config.cmake.test_preset is None
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):
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raise AdapterError("CMake presets require binary, build, and test settings")
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configure = (str(tools.cmake), "--preset", config.cmake.configure_preset)
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build = (str(tools.cmake), "--build", "--preset", config.cmake.build_preset)
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discover = (
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str(tools.ctest),
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"--preset",
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config.cmake.test_preset,
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"--show-only=json-v1",
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)
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test = (
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str(tools.ctest),
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"--preset",
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config.cmake.test_preset,
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"--output-on-failure",
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)
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return ValidationPlan(
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ProjectKind.CMAKE,
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(
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ValidationStep(
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CommandSpec(configure, command_cwd, "configure"),
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(ResultCheck(ResultCheckKind.CMAKE_COMPILER_IS_MSVC, binary),),
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),
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ValidationStep(CommandSpec(build, command_cwd, "build")),
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ValidationStep(
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CommandSpec(discover, command_cwd, "test-discovery"),
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(ResultCheck(ResultCheckKind.CTEST_HAS_TESTS),),
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),
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ValidationStep(CommandSpec(test, command_cwd, "test")),
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),
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)
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@@ -0,0 +1,60 @@
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from pathlib import Path
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from ..models import (
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CommandSpec,
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HarnessConfig,
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ProjectKind,
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ProjectSelection,
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Toolchain,
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ValidationPlan,
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ValidationStep,
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)
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from .base import AdapterError
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def _test_argv(root: Path, command: tuple[str, ...]) -> tuple[str, ...]:
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if "/" not in command[0] and "\\" not in command[0]:
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return command
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first = Path(command[0].replace("\\", "/"))
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executable = first if first.is_absolute() else (root / first).resolve()
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try:
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executable.relative_to(root)
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except ValueError as exc:
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raise AdapterError(
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"msbuild.testCommand resolves outside the repository"
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) from exc
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return (str(executable), *command[1:])
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class MSBuildAdapter:
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def create_plan(
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self,
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root: Path,
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selection: ProjectSelection,
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config: HarnessConfig,
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tools: Toolchain,
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) -> ValidationPlan:
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if selection.kind is not ProjectKind.MSBUILD:
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raise AdapterError("MSBuildAdapter received a non-MSBuild project")
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if not config.msbuild.test_command:
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raise AdapterError(
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"msbuild.testCommand is required for .sln/.vcxproj validation"
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)
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build = ValidationStep(
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CommandSpec(
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(
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str(tools.msbuild),
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str(selection.project_file),
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"/m",
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"/nologo",
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f"/p:Configuration={config.msbuild.configuration}",
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f"/p:Platform={config.msbuild.platform}",
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),
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root,
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"build",
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)
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)
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test = ValidationStep(
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CommandSpec(_test_argv(root, config.msbuild.test_command), root, "test")
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)
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return ValidationPlan(ProjectKind.MSBUILD, (build, test))
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@@ -0,0 +1,146 @@
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import json
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from pathlib import Path
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from typing import Any
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from .models import CMakeConfig, HarnessConfig, MSBuildConfig, TDDConfig
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DEFAULT_TEST_PATTERNS = (
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"{stem}_test.cpp",
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"{stem}_tests.cpp",
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"test_{stem}.cpp",
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"{stem}.test.cpp",
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)
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class ConfigError(ValueError):
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pass
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def _reject_unknown(data: dict[str, Any], allowed: set[str], label: str) -> None:
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unknown = sorted(set(data) - allowed)
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if unknown:
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raise ConfigError(f"{label} contains unexpected field: {unknown[0]}")
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def _repo_path(root: Path, raw: str, label: str) -> Path:
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candidate = Path(raw)
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if candidate.is_absolute():
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raise ConfigError(f"{label} must be repository-relative")
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resolved = (root / candidate).resolve()
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try:
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resolved.relative_to(root)
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except ValueError as exc:
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raise ConfigError(f"{label} resolves outside the repository") from exc
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return resolved
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def _mapping(value: Any, label: str) -> dict[str, Any]:
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if not isinstance(value, dict):
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raise ConfigError(f"{label} must be an object")
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return value
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def _nonempty_string(value: Any, label: str) -> str:
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if not isinstance(value, str) or not value:
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raise ConfigError(f"{label} must be a non-empty string")
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return value
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def _string_array(value: Any, label: str) -> tuple[str, ...]:
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if not isinstance(value, list):
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raise ConfigError(f"{label} must be an array")
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if not value or any(not isinstance(item, str) or not item for item in value):
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raise ConfigError(f"{label} must be a non-empty string array")
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return tuple(value)
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def load_config(root: Path) -> HarnessConfig:
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root = root.resolve()
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config_path = root / ".harness" / "config.json"
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if config_path.is_file():
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try:
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data = json.loads(config_path.read_text(encoding="utf-8"))
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except UnicodeDecodeError as exc:
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raise ConfigError(
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f"{config_path}: configuration must be valid UTF-8: {exc}"
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) from exc
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except json.JSONDecodeError as exc:
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raise ConfigError(f"{config_path}: {exc}") from exc
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else:
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data = {"version": 1}
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data = _mapping(data, "config")
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_reject_unknown(data, {"version", "projectType", "cmake", "msbuild", "tdd"}, "config")
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if data.get("version") != 1 or isinstance(data.get("version"), bool):
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raise ConfigError("version must be 1")
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project_type = data.get("projectType", "auto")
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if project_type not in {"auto", "cmake", "msbuild"}:
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raise ConfigError("projectType must be auto, cmake, or msbuild")
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cmake_data = _mapping(data.get("cmake", {}), "cmake")
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_reject_unknown(
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cmake_data,
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{"sourceDir", "binaryDir", "configurePreset", "buildPreset", "testPreset"},
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"cmake",
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)
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source_dir = _repo_path(
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root, _nonempty_string(cmake_data.get("sourceDir", "."), "cmake.sourceDir"), "cmake.sourceDir"
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)
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binary_dir = None
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if "binaryDir" in cmake_data:
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binary_dir = _repo_path(
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root, _nonempty_string(cmake_data["binaryDir"], "cmake.binaryDir"), "cmake.binaryDir"
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)
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preset_keys = ("configurePreset", "buildPreset", "testPreset", "binaryDir")
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if any(key in cmake_data for key in preset_keys) and not all(key in cmake_data for key in preset_keys):
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raise ConfigError("cmake configurePreset, buildPreset, testPreset, and binaryDir must be specified together")
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configure_preset = (
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_nonempty_string(cmake_data["configurePreset"], "cmake.configurePreset")
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if "configurePreset" in cmake_data
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else None
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)
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build_preset = (
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_nonempty_string(cmake_data["buildPreset"], "cmake.buildPreset")
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if "buildPreset" in cmake_data
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else None
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)
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test_preset = (
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_nonempty_string(cmake_data["testPreset"], "cmake.testPreset")
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if "testPreset" in cmake_data
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else None
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)
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msbuild_data = _mapping(data.get("msbuild", {}), "msbuild")
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_reject_unknown(msbuild_data, {"solution", "configuration", "platform", "testCommand"}, "msbuild")
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solution = None
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if "solution" in msbuild_data:
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solution = _repo_path(
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root, _nonempty_string(msbuild_data["solution"], "msbuild.solution"), "msbuild.solution"
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)
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configuration = _nonempty_string(msbuild_data.get("configuration", "Debug"), "msbuild.configuration")
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platform = _nonempty_string(msbuild_data.get("platform", "x64"), "msbuild.platform")
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test_command = (
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_string_array(msbuild_data["testCommand"], "msbuild.testCommand")
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if "testCommand" in msbuild_data
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else None
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)
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tdd_data = _mapping(data.get("tdd", {}), "tdd")
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_reject_unknown(tdd_data, {"testRoots", "testPatterns", "exclude"}, "tdd")
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raw_test_roots = _string_array(tdd_data["testRoots"], "tdd.testRoots") if "testRoots" in tdd_data else ("tests", "test")
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test_roots = tuple(_repo_path(root, item, "tdd.testRoots") for item in raw_test_roots)
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test_patterns = _string_array(tdd_data["testPatterns"], "tdd.testPatterns") if "testPatterns" in tdd_data else DEFAULT_TEST_PATTERNS
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if any("{stem}" not in pattern for pattern in test_patterns):
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raise ConfigError("every tdd.testPatterns entry must contain {stem}")
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exclude = _string_array(tdd_data["exclude"], "tdd.exclude") if "exclude" in tdd_data else ()
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for item in exclude:
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_repo_path(root, item, "tdd.exclude")
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return HarnessConfig(
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version=1,
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project_type=project_type,
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cmake=CMakeConfig(source_dir, binary_dir, configure_preset, build_preset, test_preset),
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msbuild=MSBuildConfig(solution, configuration, platform, test_command),
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tdd=TDDConfig(test_roots, test_patterns, exclude),
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)
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@@ -0,0 +1,77 @@
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from pathlib import Path
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from .models import DiscoveryResult, HarnessConfig, ProjectKind, ProjectSelection
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from .tdd_policy import find_cpp_files
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class DiscoveryError(RuntimeError):
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pass
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|
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def _cmake_entry(source: Path) -> Path | None:
|
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for name in ("CMakePresets.json", "CMakeUserPresets.json", "CMakeLists.txt"):
|
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candidate = source / name
|
||||
if candidate.is_file():
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return candidate
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return None
|
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|
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|
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def _single_msbuild(root: Path, explicit: Path | None) -> Path:
|
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if explicit is not None:
|
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if explicit.is_file() and explicit.suffix.lower() in {".sln", ".vcxproj"}:
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return explicit
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raise DiscoveryError(f"configured MSBuild project is invalid: {explicit}")
|
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solutions = sorted(root.glob("*.sln"))
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if len(solutions) > 1:
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raise DiscoveryError("multiple .sln files found; set msbuild.solution")
|
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if solutions:
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return solutions[0]
|
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projects = sorted(root.glob("*.vcxproj"))
|
||||
if len(projects) > 1:
|
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raise DiscoveryError("multiple .vcxproj files found; set msbuild.solution")
|
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if projects:
|
||||
return projects[0]
|
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raise DiscoveryError("no root .sln or .vcxproj was found")
|
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|
||||
|
||||
def discover_project(root: Path, config: HarnessConfig) -> DiscoveryResult:
|
||||
root = root.resolve()
|
||||
if config.project_type == "cmake":
|
||||
entry = _cmake_entry(config.cmake.source_dir)
|
||||
if entry is None:
|
||||
raise DiscoveryError(
|
||||
f"no CMake project found in {config.cmake.source_dir}"
|
||||
)
|
||||
return DiscoveryResult(ProjectSelection(ProjectKind.CMAKE, entry))
|
||||
|
||||
if config.project_type == "msbuild":
|
||||
project = _single_msbuild(root, config.msbuild.solution)
|
||||
return DiscoveryResult(ProjectSelection(ProjectKind.MSBUILD, project))
|
||||
|
||||
entry = _cmake_entry(root)
|
||||
if entry is not None:
|
||||
return DiscoveryResult(ProjectSelection(ProjectKind.CMAKE, entry))
|
||||
|
||||
solutions = sorted(root.glob("*.sln"))
|
||||
if len(solutions) > 1:
|
||||
raise DiscoveryError("multiple .sln files found; set msbuild.solution")
|
||||
if solutions:
|
||||
return DiscoveryResult(
|
||||
ProjectSelection(ProjectKind.MSBUILD, solutions[0])
|
||||
)
|
||||
|
||||
projects = sorted(root.glob("*.vcxproj"))
|
||||
if len(projects) > 1:
|
||||
raise DiscoveryError("multiple .vcxproj files found; set msbuild.solution")
|
||||
if projects:
|
||||
return DiscoveryResult(
|
||||
ProjectSelection(ProjectKind.MSBUILD, projects[0])
|
||||
)
|
||||
|
||||
cpp_files = find_cpp_files(root)
|
||||
if cpp_files:
|
||||
raise DiscoveryError(
|
||||
"C/C++ files exist but no CMakeLists.txt, preset, .sln, or .vcxproj "
|
||||
"was found; configure projectType and project path"
|
||||
)
|
||||
return DiscoveryResult(None, ())
|
||||
@@ -0,0 +1,100 @@
|
||||
from dataclasses import dataclass
|
||||
from enum import Enum
|
||||
from pathlib import Path
|
||||
|
||||
|
||||
class ProjectKind(Enum):
|
||||
CMAKE = "cmake"
|
||||
MSBUILD = "msbuild"
|
||||
|
||||
|
||||
class ResultCheckKind(Enum):
|
||||
CMAKE_COMPILER_IS_MSVC = "cmake_compiler_is_msvc"
|
||||
CTEST_HAS_TESTS = "ctest_has_tests"
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class CMakeConfig:
|
||||
source_dir: Path
|
||||
binary_dir: Path | None = None
|
||||
configure_preset: str | None = None
|
||||
build_preset: str | None = None
|
||||
test_preset: str | None = None
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class MSBuildConfig:
|
||||
solution: Path | None = None
|
||||
configuration: str = "Debug"
|
||||
platform: str = "x64"
|
||||
test_command: tuple[str, ...] | None = None
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class TDDConfig:
|
||||
test_roots: tuple[Path, ...]
|
||||
test_patterns: tuple[str, ...]
|
||||
exclude: tuple[str, ...] = ()
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class HarnessConfig:
|
||||
version: int
|
||||
project_type: str
|
||||
cmake: CMakeConfig
|
||||
msbuild: MSBuildConfig
|
||||
tdd: TDDConfig
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class ProjectSelection:
|
||||
kind: ProjectKind
|
||||
project_file: Path
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class DiscoveryResult:
|
||||
selection: ProjectSelection | None
|
||||
cpp_files: tuple[Path, ...] = ()
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class Toolchain:
|
||||
installation: Path
|
||||
msbuild: Path
|
||||
cmake: Path | None = None
|
||||
ctest: Path | None = None
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class CommandSpec:
|
||||
argv: tuple[str, ...]
|
||||
cwd: Path
|
||||
stage: str
|
||||
timeout_seconds: int = 1800
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class ResultCheck:
|
||||
kind: ResultCheckKind
|
||||
path: Path | None = None
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class ValidationStep:
|
||||
command: CommandSpec
|
||||
checks: tuple[ResultCheck, ...] = ()
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class ValidationPlan:
|
||||
project_kind: ProjectKind
|
||||
steps: tuple[ValidationStep, ...]
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class CommandResult:
|
||||
command: CommandSpec
|
||||
returncode: int
|
||||
stdout: str
|
||||
stderr: str
|
||||
@@ -0,0 +1,140 @@
|
||||
import json
|
||||
import locale
|
||||
import re
|
||||
import subprocess
|
||||
import time
|
||||
|
||||
from .models import CommandResult, ResultCheckKind
|
||||
|
||||
DIAGNOSTIC_LIMIT = 8000
|
||||
|
||||
|
||||
class ValidationFailure(RuntimeError):
|
||||
pass
|
||||
|
||||
|
||||
def _decode(value):
|
||||
if value is None:
|
||||
return ""
|
||||
if isinstance(value, str):
|
||||
return value
|
||||
for encoding in ("utf-8", locale.getpreferredencoding(False)):
|
||||
try:
|
||||
return value.decode(encoding)
|
||||
except (UnicodeDecodeError, LookupError):
|
||||
continue
|
||||
return value.decode("utf-8", errors="replace")
|
||||
|
||||
|
||||
def _check_result(check, result):
|
||||
if check.kind is ResultCheckKind.CMAKE_COMPILER_IS_MSVC:
|
||||
if check.path is None:
|
||||
raise ValidationFailure("MSVC check is missing binaryDir")
|
||||
files = sorted(check.path.glob("CMakeFiles/*/CMakeCXXCompiler.cmake"))
|
||||
if not files:
|
||||
raise ValidationFailure("CMake did not generate compiler metadata")
|
||||
text = files[-1].read_text(encoding="utf-8", errors="replace")
|
||||
if not re.search(
|
||||
r'set\s*\(\s*CMAKE_CXX_COMPILER_ID\s+"MSVC"\s*\)', text
|
||||
):
|
||||
raise ValidationFailure("CMake selected a compiler other than MSVC")
|
||||
elif check.kind is ResultCheckKind.CTEST_HAS_TESTS:
|
||||
try:
|
||||
payload = json.loads(result.stdout)
|
||||
except json.JSONDecodeError as exc:
|
||||
raise ValidationFailure("CTest discovery did not return JSON") from exc
|
||||
if not isinstance(payload, dict):
|
||||
raise ValidationFailure("CTest discovery JSON must be an object")
|
||||
if not isinstance(payload.get("tests"), list) or not payload["tests"]:
|
||||
raise ValidationFailure("CTest discovered no tests")
|
||||
|
||||
|
||||
def _diagnostic(stdout, stderr):
|
||||
diagnostic = (stdout + "\n" + stderr).rstrip()[-DIAGNOSTIC_LIMIT:]
|
||||
return diagnostic.replace("\r\n", " | ").replace("\n", " | ")
|
||||
|
||||
|
||||
def _command_context(argv, cwd):
|
||||
return f"argv={list(argv)!r}; cwd={str(cwd)!r}"
|
||||
|
||||
|
||||
def execute_plan(
|
||||
plan,
|
||||
root,
|
||||
*,
|
||||
env=None,
|
||||
total_timeout_seconds=1800,
|
||||
deadline=None,
|
||||
run=subprocess.run,
|
||||
clock=time.monotonic,
|
||||
):
|
||||
root = root.resolve()
|
||||
if deadline is None:
|
||||
deadline = clock() + total_timeout_seconds
|
||||
results = []
|
||||
|
||||
for step in plan.steps:
|
||||
cwd = step.command.cwd.resolve()
|
||||
context = _command_context(step.command.argv, cwd)
|
||||
try:
|
||||
cwd.relative_to(root)
|
||||
except ValueError as exc:
|
||||
raise ValidationFailure(
|
||||
f"{step.command.stage} working directory is outside the repository; "
|
||||
f"{context}"
|
||||
) from exc
|
||||
|
||||
remaining = deadline - clock()
|
||||
if remaining <= 0:
|
||||
raise ValidationFailure(
|
||||
f"{step.command.stage} timed out before it could start; {context}"
|
||||
)
|
||||
|
||||
timeout = min(step.command.timeout_seconds, remaining)
|
||||
try:
|
||||
completed = run(
|
||||
list(step.command.argv),
|
||||
cwd=cwd,
|
||||
env=env,
|
||||
capture_output=True,
|
||||
shell=False,
|
||||
timeout=timeout,
|
||||
)
|
||||
except subprocess.TimeoutExpired as exc:
|
||||
stdout = _decode(exc.output)
|
||||
stderr = _decode(exc.stderr)
|
||||
diagnostic = _diagnostic(stdout, stderr)
|
||||
message = (
|
||||
f"{step.command.stage} timed out after {timeout} seconds; {context}"
|
||||
)
|
||||
if diagnostic:
|
||||
message = f"{message}; output tail: {diagnostic}"
|
||||
raise ValidationFailure(message) from exc
|
||||
|
||||
stdout = _decode(completed.stdout)
|
||||
stderr = _decode(completed.stderr)
|
||||
result = CommandResult(step.command, completed.returncode, stdout, stderr)
|
||||
if completed.returncode != 0:
|
||||
diagnostic = _diagnostic(stdout, stderr)
|
||||
message = (
|
||||
f"{step.command.stage} failed with exit code {completed.returncode}; "
|
||||
f"{context}"
|
||||
)
|
||||
if diagnostic:
|
||||
message = f"{message}; output tail: {diagnostic}"
|
||||
raise ValidationFailure(message)
|
||||
|
||||
try:
|
||||
for check in step.checks:
|
||||
_check_result(check, result)
|
||||
except ValidationFailure as exc:
|
||||
diagnostic = _diagnostic(stdout, stderr)
|
||||
message = (
|
||||
f"{step.command.stage} result check failed: {exc}; {context}"
|
||||
)
|
||||
if diagnostic:
|
||||
message = f"{message}; output tail: {diagnostic}"
|
||||
raise ValidationFailure(message) from exc
|
||||
results.append(result)
|
||||
|
||||
return tuple(results)
|
||||
@@ -0,0 +1,88 @@
|
||||
from fnmatch import fnmatch
|
||||
from pathlib import Path
|
||||
|
||||
CPP_SUFFIXES = frozenset({".c", ".cc", ".cpp", ".cxx", ".h", ".hpp", ".hxx"})
|
||||
DEFAULT_EXCLUDES = (
|
||||
".harness/build/**",
|
||||
"build/**",
|
||||
"out/**",
|
||||
"cmake-build-*/**",
|
||||
"third_party/**",
|
||||
"external/**",
|
||||
"vendor/**",
|
||||
"generated/**",
|
||||
)
|
||||
|
||||
|
||||
def is_excluded_path(path: Path, root: Path, extra: tuple[str, ...] = ()) -> bool:
|
||||
try:
|
||||
relative = path.resolve().relative_to(root.resolve()).as_posix()
|
||||
except ValueError:
|
||||
return False
|
||||
return any(fnmatch(relative, pattern) for pattern in DEFAULT_EXCLUDES + extra)
|
||||
|
||||
|
||||
def find_cpp_files(
|
||||
root: Path,
|
||||
extra_excludes: tuple[str, ...] = (),
|
||||
) -> tuple[Path, ...]:
|
||||
found = (
|
||||
path
|
||||
for path in root.resolve().rglob("*")
|
||||
if path.is_file()
|
||||
and path.suffix.lower() in CPP_SUFFIXES
|
||||
and not is_excluded_path(path, root, extra_excludes)
|
||||
)
|
||||
return tuple(sorted(found))
|
||||
|
||||
|
||||
def is_test_file(path: Path, root: Path, config) -> bool:
|
||||
resolved = path.resolve()
|
||||
if any(root == resolved or root in resolved.parents for root in config.test_roots):
|
||||
return True
|
||||
relative = resolved.relative_to(root.resolve())
|
||||
if {"test", "tests"} & {part.lower() for part in relative.parts}:
|
||||
return True
|
||||
stem = resolved.stem.lower()
|
||||
return stem.startswith("test_") or stem.endswith(("_test", "_tests", ".test"))
|
||||
|
||||
|
||||
def matching_test_exists(path: Path, config) -> bool:
|
||||
names = tuple(pattern.format(stem=path.stem) for pattern in config.test_patterns)
|
||||
roots = (
|
||||
*config.test_roots,
|
||||
path.parent / "tests",
|
||||
path.parent / "test",
|
||||
)
|
||||
for root in roots:
|
||||
if not root.is_dir():
|
||||
continue
|
||||
for name in names:
|
||||
if any(candidate.is_file() for candidate in root.rglob(name)):
|
||||
return True
|
||||
return False
|
||||
|
||||
|
||||
def evaluate_paths(paths, root: Path, config) -> str | None:
|
||||
root = root.resolve()
|
||||
for raw in paths:
|
||||
path = raw.resolve()
|
||||
try:
|
||||
path.relative_to(root)
|
||||
except ValueError:
|
||||
return f"TDD GUARD: '{path}' is outside the repository"
|
||||
if path.suffix.lower() not in CPP_SUFFIXES:
|
||||
continue
|
||||
if (
|
||||
path.name.lower() == "main.cpp"
|
||||
or is_excluded_path(path, root, config.exclude)
|
||||
or is_test_file(path, root, config)
|
||||
):
|
||||
continue
|
||||
if not matching_test_exists(path, config):
|
||||
expected = config.test_patterns[0].format(stem=path.stem)
|
||||
return (
|
||||
f"TDD GUARD: '{path.name}' requires an existing test such as "
|
||||
f"'{expected}'. Add the test in a configured test root first."
|
||||
)
|
||||
return None
|
||||
@@ -0,0 +1,169 @@
|
||||
import os
|
||||
import shutil
|
||||
import subprocess
|
||||
import time
|
||||
from pathlib import Path
|
||||
|
||||
from .models import ProjectKind, Toolchain
|
||||
|
||||
VC_WORKLOAD = "Microsoft.VisualStudio.Component.VC.Tools.x86.x64"
|
||||
VS_CMAKE_RELATIVE = Path(
|
||||
"Common7/IDE/CommonExtensions/Microsoft/CMake/CMake/bin"
|
||||
)
|
||||
|
||||
|
||||
class ToolchainError(RuntimeError):
|
||||
pass
|
||||
|
||||
|
||||
def _decode(value):
|
||||
if isinstance(value, str):
|
||||
return value
|
||||
return (value or b"").decode("utf-8", errors="replace")
|
||||
|
||||
|
||||
def _first_path(result, label, argv, cwd):
|
||||
text = _decode(result.stdout).strip()
|
||||
if result.returncode != 0:
|
||||
diagnostic = (
|
||||
_decode(result.stdout) + "\n" + _decode(result.stderr)
|
||||
).rstrip()[-8000:]
|
||||
diagnostic = diagnostic.replace("\r\n", " | ").replace("\n", " | ")
|
||||
message = (
|
||||
f"{label} probe failed with exit code {result.returncode}; "
|
||||
f"argv={argv!r}; cwd={str(cwd)!r}"
|
||||
)
|
||||
if diagnostic:
|
||||
message = f"{message}; output tail: {diagnostic}"
|
||||
raise ToolchainError(
|
||||
f"{message}; install Visual Studio Desktop development with C++"
|
||||
)
|
||||
if not text:
|
||||
raise ToolchainError(
|
||||
f"{label} probe returned no path; argv={argv!r}; cwd={str(cwd)!r}; "
|
||||
"install Visual Studio Desktop development with C++"
|
||||
)
|
||||
path = Path(text.splitlines()[0]).resolve()
|
||||
if not path.exists():
|
||||
diagnostic = (
|
||||
_decode(result.stdout) + "\n" + _decode(result.stderr)
|
||||
).rstrip()[-8000:]
|
||||
diagnostic = diagnostic.replace("\r\n", " | ").replace("\n", " | ")
|
||||
message = (
|
||||
f"{label} probe returned nonexistent path with exit code 0; "
|
||||
f"argv={argv!r}; cwd={str(cwd)!r}"
|
||||
)
|
||||
if diagnostic:
|
||||
message = f"{message}; output tail: {diagnostic}"
|
||||
raise ToolchainError(
|
||||
f"{message}; install or repair Visual Studio Desktop development with C++"
|
||||
)
|
||||
return path
|
||||
|
||||
|
||||
def _require_path(path, label):
|
||||
if path is None or not path.exists():
|
||||
raise ToolchainError(f"{label} not found")
|
||||
return path.resolve()
|
||||
|
||||
|
||||
def _remaining(deadline, clock, label):
|
||||
if deadline is None:
|
||||
return None
|
||||
remaining = deadline - clock()
|
||||
if remaining <= 0:
|
||||
raise ToolchainError(f"{label} probe timed out before it could start")
|
||||
return remaining
|
||||
|
||||
|
||||
def _probe(run, argv, label, *, deadline, clock):
|
||||
cwd = Path.cwd().resolve()
|
||||
kwargs = {
|
||||
"cwd": cwd,
|
||||
"capture_output": True,
|
||||
"check": False,
|
||||
"shell": False,
|
||||
}
|
||||
remaining = _remaining(deadline, clock, label)
|
||||
if remaining is not None:
|
||||
kwargs["timeout"] = remaining
|
||||
try:
|
||||
return run(argv, **kwargs)
|
||||
except subprocess.TimeoutExpired as exc:
|
||||
raise ToolchainError(
|
||||
f"{label} probe timed out; argv={argv!r}; cwd={str(cwd)!r}; "
|
||||
"install or repair Visual Studio Desktop development with C++"
|
||||
) from exc
|
||||
|
||||
|
||||
def discover_toolchain(
|
||||
kind: ProjectKind,
|
||||
*,
|
||||
env=None,
|
||||
which=shutil.which,
|
||||
run=subprocess.run,
|
||||
deadline=None,
|
||||
clock=time.monotonic,
|
||||
) -> Toolchain:
|
||||
environment = os.environ if env is None else env
|
||||
vswhere_path = which("vswhere.exe")
|
||||
if vswhere_path is None:
|
||||
program_files = environment.get("ProgramFiles(x86)")
|
||||
if program_files:
|
||||
candidate = Path(program_files) / "Microsoft Visual Studio/Installer/vswhere.exe"
|
||||
vswhere_path = str(candidate) if candidate.exists() else None
|
||||
vswhere = _require_path(
|
||||
Path(vswhere_path) if vswhere_path else None,
|
||||
"vswhere.exe; install Visual Studio Desktop development with C++",
|
||||
)
|
||||
|
||||
install_argv = [
|
||||
str(vswhere), "-latest", "-products", "*", "-requires", VC_WORKLOAD,
|
||||
"-property", "installationPath",
|
||||
]
|
||||
install_result = _probe(
|
||||
run,
|
||||
install_argv,
|
||||
"Visual Studio installation",
|
||||
deadline=deadline,
|
||||
clock=clock,
|
||||
)
|
||||
probe_cwd = Path.cwd().resolve()
|
||||
installation = _require_path(
|
||||
_first_path(
|
||||
install_result,
|
||||
"Visual Studio installation",
|
||||
install_argv,
|
||||
probe_cwd,
|
||||
),
|
||||
"Visual Studio installation",
|
||||
)
|
||||
msbuild_argv = [
|
||||
str(vswhere), "-latest", "-products", "*", "-requires", VC_WORKLOAD,
|
||||
"-find", r"MSBuild\**\Bin\MSBuild.exe",
|
||||
]
|
||||
msbuild_result = _probe(
|
||||
run,
|
||||
msbuild_argv,
|
||||
"MSBuild",
|
||||
deadline=deadline,
|
||||
clock=clock,
|
||||
)
|
||||
msbuild = _require_path(
|
||||
_first_path(msbuild_result, "MSBuild", msbuild_argv, probe_cwd),
|
||||
"MSBuild.exe",
|
||||
)
|
||||
|
||||
if kind is not ProjectKind.CMAKE:
|
||||
return Toolchain(installation=installation, msbuild=msbuild)
|
||||
|
||||
bundled_cmake_dir = installation / VS_CMAKE_RELATIVE
|
||||
cmake = _require_path(
|
||||
Path(which("cmake.exe")) if which("cmake.exe") else bundled_cmake_dir / "cmake.exe",
|
||||
"cmake.exe",
|
||||
)
|
||||
ctest = _require_path(
|
||||
Path(which("ctest.exe")) if which("ctest.exe") else bundled_cmake_dir / "ctest.exe",
|
||||
"ctest.exe",
|
||||
)
|
||||
return Toolchain(installation=installation, msbuild=msbuild, cmake=cmake, ctest=ctest)
|
||||
Reference in New Issue
Block a user